ABB - Installation Products 2940S - Liquidtight Strain Relief Connector, 1 Inch, Straight, Cord Range 0.310 to 0.560 Inch, Throat Diameter 1-1/16 Inch, Steel Body and Gland, Plastic Grip, Santoprene Bushing
ABB - Installation Products

2940S

UPC: 786210297453


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Overview

The ABB 2940S Liquidtight Strain Relief Connector (SKU: 2940S) is a 1-inch, straight-style connector designed for secure cable management in industrial electrical systems. Engineered by ABB - Installation Products, this connector provides reliable strain relief and environmental protection for cables ranging from 0.310 to 0.560 inches in diameter. Its robust steel body and gland deliver durable construction, while the Santoprene bushing ensures excellent sealing against liquids and dust. The integrated plastic grip enhances handling and installation efficiency, making it ideal for applications requiring robust cable protection. Key specifications include a throat diameter of 1-1/16 inches, accommodating a cord range of 0.310 to 0.560 inches. The connector is designed to form a mechanical grip and water-resistant seal for unarmored or jacked armored round cables, ensuring grounding continuity of cable armor. This straight-style connector is suited for passing cords into enclosures, through bulkheads, or into rigid conduits, providing a non-slip termination for flexible cables. Applications include industrial control panels, machinery wiring, and environments where cable integrity is critical. The ABB 2940S is optimized for harsh conditions, offering dependable performance in wet or dry locations. Its compact design allows installation in tight spaces, while the extended range provides superior strain relief compared to standard connectors. The steel construction ensures long-term durability, and the Santoprene bushing maintains sealing integrity over repeated use.
  • 1-inch straight liquidtight strain relief connector
  • Steel body and gland for durable construction
  • Santoprene bushing for superior sealing against liquids and dust
  • Accommodates cable range: 0.310 to 0.560 inches
  • Throat diameter: 1-1/16 inches
  • Integrated plastic grip for easier installation
  • Forms mechanical grip and water-resistant seal for unarmored/jacketed armored cables
  • Provides grounding continuity for cable armor
  • Suitable for wet or dry locations
  • Compact design fits into tighter spaces

Specifications

Material
Steel, Santoprene, Plastic
Series
2940S
Size
1 Inch
Package Dimensions (L x W x H)
6.12 IN x 4.62 IN x 3.25 IN
Package Dimensions (L x W x H)
15.5448 cm x 11.7348 cm x 8.255 cm
Package Weight (Imperial)
0.4300 L
Package Weight (Metric)
0.1950 kg
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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.